{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC2917FBD144,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC2917FBD144~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC2917FBD144~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC2917FBD144%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC2917FBD144,551 — ARM9 80MHz, 512KB Flash, 80KB SRAM, 108 I/O, CANbus/LINbus/SPI/UART, 16-ch 10-bit ADC, 1.71–3.6V supply, -40 to 85 °C, 144-LQFP (20×20 mm) tray, surface mount. Obsolete.","salesMarkdown":null,"metaTitle":"NXP LPC2917FBD144,551 — ARM9 MCU, 512KB Flash, 108 I/O, 80MHz, Obsolete","metaDescription":"NXP LPC2917FBD144,551 ARM9 MCU: 80MHz, 512KB Flash, 80KB SRAM, 108 I/O, CANbus/LINbus, 16-ch 10-bit ADC, 1.71–3.6V, 144-LQFP. Obsolete — last-time-buy window applies.RFQ for stock","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","title":"LPC2917FBD144,551","Series":"LPC2900","Package":"Tray","RAM Size":"80K x 8","Core Size":"16/32-Bit","Peripherals":"POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"108","Core Processor":"ARM9®","Package / Case":"144-LQFP","Data Converters":"A/D 16x10b","Oscillator Type":"Internal","Base Product Number":"LPC2917","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$348.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c96a2ce00a2217ce872788983f2c4d00.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC2917FBD144%2C551/alternatives.json"},"ai":{"faq":[{"question":"What replaces the LPC2917FBD144?","answer":"There is no NXP-designated drop-in successor. The nearest same-package peer is the LPC2930 (192KB SRAM, 8-channel ADC, 144-LQFP), but it is not I/O-map compatible and is itself in the NXP end-of-life pipeline. A full migration requires a Cortex-M based NXP part and a board respin — the ARM9 register set is architecturally incompatible with Cortex-M."},{"question":"We're line-down on an LPC2910 board — can we drop in the LPC2917FBD144?","answer":"No — the LPC2917FBD144 uses a different base product number (LPC2917 vs LPC2910), different I/O map, and different memory configuration (512KB Flash / 80KB SRAM vs the LPC2910 variant). A direct swap requires a board respin. For a 25-unit emergency build, RFQ the independent-distributor channel now while beginning the layout validation for the replacement part."},{"question":"Does the LPC2917FBD144 support Profinet natively?","answer":"No — the onboard connectivity is CANbus, LINbus, SPI, and UART/USART. Profinet requires a dedicated protocol controller IC and firmware stack; the LPC2917 has neither. A retrofit using TIA Portal V17 with Profinet IO needs a gateway IC (e.g., Anybus or Hilscher module) between the CANbus or UART segment and the Profinet network, or a full redesign to a Cortex-M based part with an integrated Profinet stack."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC2917FBD144~6551","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp-usa-inc/LPC2917FBD144~6551 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}